package lab04.test01;

/**
 * 如何将一个普通类变成一个线程呢？
 * 1.extends Thread
 * 2.implements Runnable
 */
class HelloWorldThread1 extends Thread {
    @Override
    public void run() {
        //每隔1秒向控制台输出“Hello,world!”

        while (true) {
            try {
                Thread.sleep(1000);

            } catch (InterruptedException e) {
                e.printStackTrace();
            }
            System.out.println("Hello,world!");
        }
    }
}
